H. Watanabe

activity

20072010

most citedExperimental study of the decay

K_{L}^{0} \to π^{0} ν ν ˉ

111 citations · 146 across the 4 of their papers we have counts for

collaborators

4 papers

hep-ex2010★ 4 cited

Search for the decay $K_{L}^{0} \to 3 γ$

Y. C. Tung, Y. B. Hsiung, J. K. Ahn +66

We performed a search for the decay $K_{L}^{0} \to 3 γ$ with the E391a detector at KEK. In the data accumulated in 2005, no event was observed in the signal region. Based on the…

hep-ex2009★ 111 cited

Experimental study of the decay $K_{L}^{0} \to π^{0} ν ν ˉ$

The E391a Collaboration, J. K. Ahn

The first dedicated search for the rare neutral-kaon decay $K_{L}^{0} \to π^{0} ν ν ˉ$ has been carried out in the E391a experiment at the KEK 12-GeV proton synchrotron. The final upper li…

hep-ex2008★ 23 cited

Search for a light pseudoscalar particle in the decay $K_{L}^{0} \to π^{0} π^{0} X$

Y. C. Tung, Y. B. Hsiung, M. L. Wu +59

We performed a search for a light pseudoscalar particle $X$ in the decay $K_{L}^{0} - > p i 0 p i 0 X$ , $X - > γ γ$ with the E391a detector at KEK. Such a particle with a mass of 214.3 MeV/ $c^{2}$ wa…

hep-ex2007★ 8 cited

First search for $K_{L} \to π^{0} π^{0} ν ν ˉ$

J. Nix

The first search for the rare kaon decay $\kppnn$ has been performed by the E391a collaboration at the KEK 12-GeV proton synchrotron. An upper limit of $4.7 \times 1 0^{- 5}$ at the 90…

Search for the decay KL0​→3γ

Experimental study of the decay KL0​→π0ννˉ

Search for a light pseudoscalar particle in the decay KL0​→π0π0X

First search for KL​→π0π0ννˉ

Search for the decay $K_{L}^{0} \to 3 γ$

Experimental study of the decay $K_{L}^{0} \to π^{0} ν ν ˉ$

Search for a light pseudoscalar particle in the decay $K_{L}^{0} \to π^{0} π^{0} X$

First search for $K_{L} \to π^{0} π^{0} ν ν ˉ$